/**
 * Copyright 2022 Huawei Technologies Co., Ltd
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef MINDSPORE_LITE_SRC_LITERT_KERNEL_ASCEND_ASCEND_KERNEL_PLUGIN_H_
#define MINDSPORE_LITE_SRC_LITERT_KERNEL_ASCEND_ASCEND_KERNEL_PLUGIN_H_

#include <memory>
#include <mutex>
#include "src/common/dynamic_library_loader.h"

namespace mindspore {
class AscendKernelPlugin {
 public:
  static AscendKernelPlugin &GetInstance();

  int Register();

 private:
  AscendKernelPlugin();
  ~AscendKernelPlugin();

  bool is_registered_;
  std::shared_ptr<lite::DynamicLibraryLoader> dl_loader_ = nullptr;
  std::mutex mutex_;
};
}  // namespace mindspore
#endif  // MINDSPORE_LITE_SRC_LITERT_KERNEL_ASCEND_ASCEND_KERNEL_PLUGIN_H_
